Geographic Information Systems (GIS) Department
Welcome to Mesa County's Geographic Information Systems (GIS) site.
Map Viewer
The map viewer provides an interface to view many features in Mesa County
Open Data
Explore and download Mesa County's public data by topic
Assessor Lookup
Assessor Real Property Information Lookup
Property Sales Search
Search for recent and historical property sales in Mesa County
Vacant Land Inventory
Search for vacant properties in Mesa County
School Locator
School and Cell Number Locator
Survey Deposits
Find survey deposits from 1987 to present
GVT Routes
Grand Valley Transit Bus Routes and Schedule
New 2022 Aerial Imagery Available
Mesa County and the City of Grand Junction have released new air photos for 2022.
July 25, 2022
Announcements, Information, Public Notice
New Voting Precincts
Redistricting forces counties to re-precinct at least every 10 years; view the new Mesa County precincts using our app.
November 22, 2021
Announcements, Public Notice
Old Courthouse
Geographic Information Systems (GIS) Department
Mailing Address
Department 5037
P.O.Box 20,000
Grand Junction, CO 81502-5001